Westchester County weather, town by town
61 places in Westchester County, New York, each with its own live forecast and radar, and where a station sits close enough, measured weather records.
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Measured at the NOAA stations serving these towns, daily records 1939 to 2026. Station extremes, not official state records.
Westchester County Weather Facts
Westchester County has 61 places on myweatherrock (22 census-designated places, 18 towns, 16 villages, 5 cities), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 107°F at Laguardia Ap on July 3, 1966. The coldest night is -25°F at Shrub Oak on January 22, 1961. The wettest day brought 9.66 inches of rain at Danbury Muni Ap on September 16, 1999. The biggest single-day snow measured 27.91 inches at Laguardia Ap on January 23, 2016. Those are station measurements from NOAA's daily records, 1939 to 2026, not official state records. By area the largest place is Cortlandt, about 39 square miles.
About Westchester County weather
The map on the Now tab shows every Westchester County town's current temperature from our own server, one dot per town. Tap any dot, or type a town above, for that town's full forecast.
What the weather is usually like
Across the 61 Westchester County towns with station normals, the warmest month is July, when the day usually reaches 84°F, and the coldest is January, when the night usually falls to 22°F. May is the wettest, with rain on about 13 days. July afternoons run from about 83°F in Ardsley to 86°F in Mount Vernon. January nights run from about 18°F in Lewisboro to 28°F in Mount Vernon.
Means of the 1991 to 2020 station normals serving these towns, as published by NOAA; each town's page carries its own.
Where these numbers come from
- Current conditions and forecast: NOAA forecast grids decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
- Records: computed by myweatherrock from NOAA GHCN-Daily station records at the stations serving these towns. Measurements, not estimates.
- Warnings and alerts: the National Weather Service, passed through unchanged.
Westchester County weather records
Measured at the NOAA stations serving these towns, daily records 1939 to 2026. Station extremes, not official state records.
Common questions about Westchester County weather
- What is the hottest temperature recorded at a Westchester County station?
- 107°F at Laguardia Ap on July 3, 1966, in the NOAA daily station records myweatherrock holds (1939 to 2026).
- What is the coldest temperature recorded at a Westchester County station?
- -25°F at Shrub Oak on January 22, 1961.
- What is the most rain a Westchester County station has measured in one day?
- 9.66 inches at Danbury Muni Ap on September 16, 1999.
- What is the biggest one-day snowfall at a Westchester County station?
- 27.91 inches at Laguardia Ap on January 23, 2016.
- How many Westchester County towns have a weather page here?
- 61: 22 census-designated places, 18 towns, 16 villages, 5 cities. Each page carries current conditions, the hourly timeline, the ten day outlook, radar, and where a station sits close enough, measured records.
- Where does the Westchester County forecast come from?
- NOAA forecast grids (the National Weather Service digital forecast, the National Blend of Models, HRRR and GFS) decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
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